5390202724 has 9 divisors (see below), whose sum is σ = 9433111737. Its totient is φ = 2695027944.

The previous prime is 5390202703. The next prime is 5390202749. The reversal of 5390202724 is 4272020935.

It is a happy number.

The square root of 5390202724 is 73418.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2409042724 + 2981160000 = 49082^2 + 54600^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5390202724.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 128482 + ... + 165190.

Almost surely, 2^5390202724 is an apocalyptic number.

5390202724 is the 73418-th square number.

It is an amenable number.

5390202724 is a deficient number, since it is larger than the sum of its proper divisors (4042909013).

5390202724 is an frugal number, since it uses more digits than its factorization.

5390202724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73422 (or 36711 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The cubic root of 5390202724 is about 1753.3489854688.

The spelling of 5390202724 in words is "five billion, three hundred ninety million, two hundred two thousand, seven hundred twenty-four".